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Andreas Sigfridsson
Andreas Sigfridsson
Associate Professor, Department of Clinical Physiology, Karolinska Institutet, Stockholm, Sweden
Verified email at ki.se
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Cited by
Cited by
Year
Transit of blood flow through the human left ventricle mapped by cardiovascular magnetic resonance
AF Bolger, E Heiberg, M Karlsson, L Wigström, J Engvall, A Sigfridsson, ...
Journal of Cardiovascular Magnetic Resonance 9 (5), 741-747, 2007
2462007
Quantification of intravoxel velocity standard deviation and turbulence intensity by generalizing phase‐contrast MRI
P Dyverfeldt, A Sigfridsson, JPE Kvitting, T Ebbers
Magnetic Resonance in Medicine: An Official Journal of the International …, 2006
1962006
Assessment of fluctuating velocities in disturbed cardiovascular blood flow: in vivo feasibility of generalized phase‐contrast MRI
P Dyverfeldt, JPE Kvitting, A Sigfridsson, J Engvall, AF Bolger, T Ebbers
Journal of Magnetic Resonance Imaging: An Official Journal of the …, 2008
1852008
On MRI turbulence quantification
P Dyverfeldt, R Gårdhagen, A Sigfridsson, M Karlsson, T Ebbers
Magnetic resonance imaging 27 (7), 913-922, 2009
1252009
Bayesian multipoint velocity encoding for concurrent flow and turbulence mapping
C Binter, V Knobloch, R Manka, A Sigfridsson, S Kozerke
Magnetic resonance in medicine 69 (5), 1337-1345, 2013
982013
Four‐dimensional flow MRI using spiral acquisition
A Sigfridsson, S Petersson, CJ Carlhäll, T Ebbers
Magnetic resonance in medicine 68 (4), 1065-1073, 2012
782012
In vitro assessment of flow patterns and turbulence intensity in prosthetic heart valves using generalized phase‐contrast MRI
JPE Kvitting, P Dyverfeldt, A Sigfridsson, S Franzén, L Wigström, ...
Journal of Magnetic Resonance Imaging: An Official Journal of the …, 2010
662010
Females have higher myocardial perfusion, blood volume and extracellular volume compared to males–an adenosine stress cardiovascular magnetic resonance study
J Nickander, R Themudo, A Sigfridsson, H Xue, P Kellman, M Ugander
Scientific reports 10 (1), 10380, 2020
602020
Tensor field visualisation using adaptive filtering of noise fields combined with glyph rendering
A Sigfridsson, T Ebbers, E Heiberg, L Wigstrom
IEEE Visualization, 2002. VIS 2002., 371-378, 2002
582002
Hemodynamic aspects of mitral regurgitation assessed by generalized phase‐contrast MRI
P Dyverfeldt, JPE Kvitting, CJ Carlhäll, G Boano, A Sigfridsson, ...
Journal of Magnetic Resonance Imaging 33 (3), 582-588, 2011
562011
Hybrid multiband excitation multiecho acquisition for hyperpolarized 13C spectroscopic imaging
A Sigfridsson, K Weiss, L Wissmann, J Busch, M Krajewski, M Batel, ...
Magnetic resonance in medicine 73 (5), 1713-1717, 2015
512015
Higher order weighted least-squares phase offset correction for improved accuracy in phase-contrast MRI
T Ebbers, H Haraldsson, P Dyverfeldt, A Sigfridsson, MJB Warntjes, ...
ISMRM, 2008
492008
Mapping mean and fluctuating velocities by Bayesian multipoint MR velocity encoding‐validation against 3D particle tracking velocimetry
V Knobloch, C Binter, U Gülan, A Sigfridsson, M Holzner, B Lüthi, ...
Magnetic resonance in medicine 71 (4), 1405-1415, 2014
432014
Hyperpolarized metabolic MR imaging of acute myocardial changes and recovery after ischemia-reperfusion in a small-animal model
D O h-Ici, P Wespi, J Busch, L Wissmann, M Krajewski, K Weiss, ...
Radiology 278 (3), 742-751, 2016
402016
Clinical experience of strain imaging using DENSE for detecting infarcted cardiac segments
J Kihlberg, H Haraldsson, A Sigfridsson, T Ebbers, JE Engvall
Journal of Cardiovascular Magnetic Resonance 17 (1), 50, 2015
362015
The relative contributions of myocardial perfusion, blood volume and extracellular volume to native T1 and native T2 at rest and during adenosine stress in normal physiology
J Nickander, R Themudo, S Thalén, A Sigfridsson, H Xue, P Kellman, ...
Journal of Cardiovascular Magnetic Resonance 21 (1), 73, 2019
342019
Comprehensive cardiovascular magnetic resonance diastolic dysfunction grading shows very good agreement compared with echocardiography
JG Ramos, A Fyrdahl, B Wieslander, S Thalén, G Reiter, U Reiter, N Jin, ...
Cardiovascular Imaging 13 (12), 2530-2542, 2020
312020
A novel MRI framework for the quantification of any moment of arbitrary velocity distributions
P Dyverfeldt, A Sigfridsson, H Knutsson, T Ebbers
Magnetic Resonance in Medicine 65 (3), 725-731, 2011
312011
Cardiovascular magnetic resonance 4D flow analysis has a higher diagnostic yield than Doppler echocardiography for detecting increased pulmonary artery pressure
JG Ramos, A Fyrdahl, B Wieslander, G Reiter, U Reiter, N Jin, E Maret, ...
BMC medical imaging 20, 1-9, 2020
302020
Comparison of displacement encoding with stimulated echoes to magnetic resonance feature tracking for the assessment of myocardial strain in patients with acute myocardial …
Y Goto, M Ishida, S Takase, A Sigfridsson, M Uno, M Nagata, Y Ichikawa, ...
The American Journal of Cardiology 119 (10), 1542-1547, 2017
292017
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